diff options
Diffstat (limited to 'c/src/exec/score/src/threadready.c')
-rw-r--r-- | c/src/exec/score/src/threadready.c | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/c/src/exec/score/src/threadready.c b/c/src/exec/score/src/threadready.c deleted file mode 100644 index 35525e787a..0000000000 --- a/c/src/exec/score/src/threadready.c +++ /dev/null @@ -1,74 +0,0 @@ -/* - * Thread Handler - * - * - * COPYRIGHT (c) 1989-1999. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in found in the file LICENSE in this distribution or at - * http://www.OARcorp.com/rtems/license.html. - * - * $Id$ - */ - -#include <rtems/system.h> -#include <rtems/score/apiext.h> -#include <rtems/score/context.h> -#include <rtems/score/interr.h> -#include <rtems/score/isr.h> -#include <rtems/score/object.h> -#include <rtems/score/priority.h> -#include <rtems/score/states.h> -#include <rtems/score/sysstate.h> -#include <rtems/score/thread.h> -#include <rtems/score/threadq.h> -#include <rtems/score/userext.h> -#include <rtems/score/wkspace.h> - -/*PAGE - * - * _Thread_Ready - * - * This kernel routine readies the requested thread, the thread chain - * is adjusted. A new heir thread may be selected. - * - * Input parameters: - * the_thread - pointer to thread control block - * - * Output parameters: NONE - * - * NOTE: This routine uses the "blocking" heir selection mechanism. - * This insures the correct heir after a thread restart. - * - * INTERRUPT LATENCY: - * ready chain - * select heir - */ - -void _Thread_Ready( - Thread_Control *the_thread -) -{ - ISR_Level level; - Thread_Control *heir; - - _ISR_Disable( level ); - - the_thread->current_state = STATES_READY; - - _Priority_Add_to_bit_map( &the_thread->Priority_map ); - - _Chain_Append_unprotected( the_thread->ready, &the_thread->Object.Node ); - - _ISR_Flash( level ); - - _Thread_Calculate_heir(); - - heir = _Thread_Heir; - - if ( !_Thread_Is_executing( heir ) && _Thread_Executing->is_preemptible ) - _Context_Switch_necessary = TRUE; - - _ISR_Enable( level ); -} |